Compilare: main.cpp: In function 'void citire()': main.cpp:11:40: warning: format '%ld' expects argument of type 'long int*', but argument 3 has type 'long long int*' [-Wformat=] scanf("%ld %ld %ld %ld",&n,&a,&b,&c); ^ main.cpp:11:40: warning: format '%ld' expects argument of type 'long int*', but argument 4 has type 'long long int*' [-Wformat=] main.cpp:11:40: warning: format '%ld' expects argument of type 'long int*', but argument 5 has type 'long long int*' [-Wformat=] main.cpp:11:41: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%ld %ld %ld %ld",&n,&a,&b,&c); ^ main.cpp: In function 'int main()': main.cpp:41:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("curcubeu.in","r",stdin); ^ main.cpp:42:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("curcubeu.out","w",stdout); ^